Identification
A bullish Harami pattern is followed by a white day that has a higher close
than the second day.

The Psychology
In a downtrend or during a pullback within an uptrend, a bullish Harami
pattern forms. This pattern has low reliability, but when it is followed
up with another white day, a reversal becomes much more probable –
especially when accompanied by volume.

If bullish Harami candles have high reliability when played at support then bullish Three Inside Up formations have very high reliability. Here is an example. BNN/A.TO (Canadian stock) traded down to 33 – a level that had previously been established as significant. The stock then formed a bullish Three Inside Up pattern that then started the next leg up.